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18.5mm KSEM™ Drill Body WN Shank (Insert Seat 2) - 3 x D - Kennametal
1246003KSEM™ WN/WD50 Shank
Metric - Modular Drilling - Whistle Notch™ Shank (WN) - 3 x D
Features and Benefits:
- The central locking screw mechanism ensures secure clamping of the insert, resulting in process safety and long tool life for both the drill body and the insert.
- Internal coolant supply directly to the cutting zone, for extended tool life and efficient chip evacuation.
- Use designated insert blade with each drill body.
- Drill shipped with central lock screw and wrench.
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Drill Diameter M (D1) | 18.5mm |
Drill Diameter Maximum (D1MAX) | 19.0mm |
Length/Diameter Ratio (L4/D1) | 3 |
Overall Length (L) | 144.0mm |
Flute Length (L3) | 83.0mm |
Maximum Drilling Depth (L4) | 60.0mm |
Drill Point Length (L5) | 2.937mm |
Shank Length (LS) | 56.0mm |
Shank Diameter (D) | 25.0mm |
Insert Seat Size (SSC) | 2 |